Project a general 3D polynomial to the MRA Grid. More...
#include <GuessFactory.h>
Inheritance diagram for madness::guessfactory::PolynomialFunctor:
Collaboration diagram for madness::guessfactory::PolynomialFunctor:
Public Member Functions | |
| PolynomialFunctor (const int &axis) | |
| simple xyz moments constructor More... | |
| PolynomialFunctor (const std::string input, const double &damp_width, const Tensor< double > &c) | |
| PolynomialFunctor (const std::string input, const double &damp_width=0.0, const coord_3d &c=coord_3d()) | |
| std::string | axis_to_string (const int &axis) const |
| convert a given axis to the appropriate input string More... | |
| double | compute_value (const coord_3d &r) const |
| create the value of the polynomial according to the data in the data_ structure More... | |
| std::vector< std::vector< double > > | give_data () |
| double | operator() (const coord_3d &rr) const |
| construction by coordinates More... | |
| std::vector< std::vector< double > > | read_string (const std::string string) const |
| void | test () |
 Public Member Functions inherited from madness::FunctionFunctorInterface< double, 3 > | |
| FunctionFunctorInterface () | |
| virtual | ~FunctionFunctorInterface () |
| virtual coeffT | coeff (const keyT &) const |
| virtual void | operator() (const Vector< double *, 1 > &xvals, double *fvals, int npts) const |
| virtual void | operator() (const Vector< double *, 2 > &xvals, double *fvals, int npts) const |
| virtual void | operator() (const Vector< double *, 3 > &xvals, double *fvals, int npts) const |
| virtual void | operator() (const Vector< double *, 4 > &xvals, double *fvals, int npts) const |
| virtual void | operator() (const Vector< double *, 5 > &xvals, double *fvals, int npts) const |
| virtual void | operator() (const Vector< double *, 6 > &xvals, double *fvals, int npts) const |
| virtual double | operator() (const Vector< double, NDIM > &x) const=0 |
You should implement this to return f(x) More... | |
| virtual bool | provides_coeff () const |
| does this functor directly provide sum coefficients? or only function values? More... | |
| virtual bool | screened (const Vector< double, NDIM > &c1, const Vector< double, NDIM > &c2) const |
| Can we screen this function based on the bounding box information? More... | |
| void | set_length_scale (double lo) |
| adapt the special level to resolve the smallest length scale More... | |
| virtual Level | special_level () |
| Override this change level refinement for special points (default is 6) More... | |
| virtual std::vector< Vector< double, NDIM > > | special_points () const |
| Override this to return list of special points to be refined more deeply. More... | |
| virtual bool | supports_vectorized () const |
| Does the interface support a vectorized operator()? More... | |
| virtual coeffT | values (const keyT &key, const Tensor< double > &tensor) const |
Protected Attributes | |
| coord_3d | center =coord_3d() |
| GaussFunctor | dampf |
| damping function More... | |
| const std::vector< std::vector< double > > | data_ |
| const std::string | input_string_ |
Additional Inherited Members | |
| Public Types inherited from madness::FunctionFunctorInterface< double, 3 > | |
| typedef GenTensor< double > | coeffT |
| typedef Key< NDIM > | keyT |
| typedef double | value_type |
| Public Attributes inherited from madness::FunctionFunctorInterface< double, 3 > | |
| Level | special_level_ |
Detailed Description
Project a general 3D polynomial to the MRA Grid.
Constructor & Destructor Documentation
◆ PolynomialFunctor() [1/3]
|
inline |
simple xyz moments constructor
◆ PolynomialFunctor() [2/3]
|
inline |
◆ PolynomialFunctor() [3/3]
|
inline |
Member Function Documentation
◆ axis_to_string()
|
inline |
convert a given axis to the appropriate input string
References axis, and MADNESS_EXCEPTION.
◆ compute_value()
| double madness::guessfactory::PolynomialFunctor::compute_value | ( | const coord_3d & | r | ) | const |
create the value of the polynomial according to the data in the data_ structure
References data_, MADNESS_EXCEPTION, and pow().
Referenced by operator()().
◆ give_data()
|
inline |
References data_.
◆ operator()()
| double madness::guessfactory::PolynomialFunctor::operator() | ( | const coord_3d & | rr | ) | const |
construction by coordinates
References center, compute_value(), and dampf.
◆ read_string()
| std::vector< std::vector< double > > madness::guessfactory::PolynomialFunctor::read_string | ( | const std::string | string | ) | const |
References madness::name(), madness::read_data(), and madness::vector_factory().
◆ test()
| void madness::guessfactory::PolynomialFunctor::test | ( | ) |
References data_, and input_string_.
Member Data Documentation
◆ center
Referenced by operator()().
◆ dampf
|
protected |
damping function
Referenced by operator()().
◆ data_
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protected |
The data for the construction of the polynomial chain every entry of data_ is vector containing the threee exponents and the coefficient of a monomial dx^ay^bz^c , data_[i] = (a,b,c,d)
Referenced by compute_value(), madness::guessfactory::PolynomialTrigonometricsFunctor::compute_value(), give_data(), and test().
◆ input_string_
|
protected |
Referenced by test().
The documentation for this class was generated from the following files:
